Qcells Q.TRON BLK M-G2+ 425W Monocrystalline Solar Panel

The Qcells Q.TRON BLK M-G2+ 425 is a 425W solar module designed for residential rooftop installations. Its all-black appearance offers a cohesive look across the array, while Q.ANTUM NEO n-type cell technology and a 108 half-cell configuration support energy production across changing daylight conditions. For homeowners planning a new system or adding to an existing array, it brings together a clearly defined power rating, durable construction and long-term warranty coverage.

Designed for the rooftop

The module’s black finish helps the panels sit neatly within the roofline rather than drawing attention to the hardware. A zero-gap cell layout makes use of the available module area, and the 425W nameplate rating gives system designers a practical starting point when planning the number of panels for a roof. Actual energy production will depend on the site, orientation, shading, weather and the rest of the system.

Technology and construction

Q.ANTUM NEO n-type cell technology is paired with 108 half-cells in this monocrystalline module. The aluminum alloy frame is rated for snow loads up to 8,100 Pa and wind loads up to 3,600 Pa, providing a defined mechanical-load specification for installation planning. The module uses MC4 connectors; confirm compatibility with the intended system components and mounting design before installation.

Key features

• 425W rated output for residential solar arrays
• All-black module design for a uniform rooftop appearance
• Q.ANTUM NEO n-type technology and 108 half-cells
• Aluminum alloy frame rated for 8,100 Pa snow loads and 3,600 Pa wind loads
• 25-year product warranty and 25-year linear performance warranty; the stated performance coverage guarantees at least 90.58% of initial power after 25 years

Technical specifications

• Model: Q.TRON BLK M-G2+ 425
• Rated power: 425 W
• Cell type: Monocrystalline, 108 half-cells
• Dimensions: 66.61 × 44.76 × 1.26 in
• Maximum power voltage (Vmp): 32.98 V
• Maximum power current (Imp): 12.88 A
• Open-circuit voltage (Voc): 38.67 V
• Short-circuit current (Isc): 13.49 A
• Maximum system voltage: 1,000 V
• Connector: MC4

Whether the goal is a discreet-looking rooftop array or a system planned around specific electrical and mechanical requirements, this module provides the core specifications needed for a more informed comparison. Have a qualified solar professional confirm system compatibility, local requirements and the appropriate installation layout.

Reference document

View the previously linked Q.PEAK DUO L-G8.2 data sheet (PDF). Note: this sheet is for a different Qcells model, not the Q.TRON BLK M-G2+ 425. Do not use its specifications to size or install this product.